baber/WOPTO huggingface dataset:
Patent JP-2001130385-A (JP)
Title: Traveling vehicle having cabin
Inventor: OWADA TOSHINOBU
IPC: B60S1/54
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To extinguish a visual obstruction by melting an ice-snow deposited on a front surface of cabin and a bonnet, etc., by a radiator air. SOLUTION: The vehicle is provided with an air-introduction member 63 for introducing a discharge air T1 from a radiator 22 to a border portion of a bonnet 14 and a front surface 15A.
Patent JP-H03181369-A (JP)
Title: High-quality 3c1b coating method
Inventor: NAKAMURA TADAYOSHI
IPC: B05D3/06
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the deterioration of the smoothness of a coating film by coating a laser dull steel sheet undercoated by cationic electrodeposition and subjected to baking by second coating, final base coating and final clear coating with nonaq. dispersed paints and carrying out baking. CONSTITUTION:A laser dull steel sheet undercoated by cationic electrodeposition and subjected to baking is coated by second coating, final base coating and final clear coating with nonaq. dispersed paints for all or at least one of the coatings and then baking is carried out to finish high-quality 3C1B coating. The laser dull steel sheet is produced with a roll patterned with laser and has a patterned area of about 45-65% of the entire surface. The nonaq. dispersed paints are emulsion type paints contg. hexane, etc., as a solvent.
Patent JP-H03187899-A (JP)
Title: Drink dispenser and connector device
Inventor: KANBE SUSUMU
IPC: G07F13/06
Filed: 1989-12-09
Abstract: PURPOSE: To perform a fast and sanitary connection of soft drinks to a dispensing valve device by a method wherein each of movable members arranged at a first valve device and a second valve device can be moved between one position where a flow of fluid from inner side to outer side is prohibited and the other position where a flow of fluid from outer side to inner side can be carried out. CONSTITUTION: An adapter 49 pushes up a seal pin 110, pressurized carbon dioxide gas flows from a first valve device 102 through the seal pin 110 and then the gas is supplied to a PET bottle 24 through a plurality of first flow passages 84 arranged at an adapter 49. On the other hand, beverage in the PET bottle 24 is supplied to a second valve device 104 of a valve block 42 through an insertion pipe 73 extending to the bottom section of the PET bottle 24 and through a second flow passage 86 of the adapter 49 and then a ball 126 is pushed up to supply beverage to a beverage tube 26. Then, the ball 126 is pushed down into the beverage tube 26 with pressure of beverage, thereby a section between the second valve device 104 and the surrounding area is sealed.
Patent JP-2001132642-A (JP)
Title: Oil equalizing system for plural compressors
Inventor: MORIWAKI SHUNJI
IPC: F04B41/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To regulate a quantity of oil in plural compressors of low pressure type to a proper amount. SOLUTION: This system is equipped with an oil equalizing branch pipe 7 having one end in communication with the vicinity of the standard oil-level height of an compressor 1 and another end in communication with an oil equalizing pipe 6 while having a two-way valve 8 halfway, a discharge side check valve 3 provided on the discharge branch pipe 2 of the compressor 1, a suction side check valve 5 provided on the suction branch pipe 4 of the compressor 1, and a first discharge gas bypass line 11 having one end in communication with a high pressure part located downstream from the discharge side check valve 3 and another end in communication with the downstream side of the suction side check valve 5 on the suction branch pipe 4,  and oil shortage of each compressor is prevented by closing the two-way valve 8 during cooling or heating operation and opening the two-way valve 8 if a quantity of oil in a compressor shell is judged to be out of a proper quantity range, in order to regulate the quantity of the oil to a proper one.
Patent JP-2000149571-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGIWARA TAKASHI
IPC: G11C11/56
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To turn OFF a charge transfer device without waiting for perfect movement of signal charges to the sense amplifier from the bit line pair for the semiconductor integrated circuit device having the bit line pair in which capacitance is divided in the ratios which are mutually different. SOLUTION: This semiconductor integrated circuit device comprises a memory cell area 1 including bit line pairs BLLL,/BLLL, a memory cell area 2 including the bit line pairs BLLR,/BLLR, BLRL,/BLRL having the bit capacitor two times the bit capacitor of bit line pair BLLL,/BLLL, a sense amplifier area L including the sense amplifier 4L, a charge transfer circuit 5LL for selectively transferring the signal charges between the bit line pair BLLL,/BLLL and sense amplifier 4L, a charge transfer circuit 5LR for selectively transferring signal charges between the bit line pair BLLR,/BLLR, BLRL,/BLRL and the sense amplifier 4L, and a separating/connecting circuit 6 for selectively separating/connecting to divide the bit line pair BLLR,/BLLR, BLRL,/BLRL into two portions in the capacity.
Patent JP-H11230151-A (JP)
Title: Pipe-shaped or rod-shaped parts and manufacture thereof
Inventor: ABRAHAM REINER
IPC: B62D1/19
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a part which can cooperate with another pipe-shaped or rod-shaped part having a teeth shape part facing to an opposite direction in a radius direction accurately, in order to absorb a crush energy after controlling. SOLUTION: This part is provided with a vertical direction teeth shape part, at least partially and in at least one section 1 and this vertical direction teeth shape part is provided with the teeth and the grooves arranged between these teeth and extended in the vertical direction of the part and the teeth shape part is provided on the outer surface of the part. The section 1 having the teeth shape part has the parts 6, 7 having a big outer diameter and small outer diameter and this part is arranged mutually and alternately in the vertical direction of the parts.
Patent JP-H04192705-A (JP)
Title: Automatic gain control circuit
Inventor: SAGAWA HIROSHI
IPC: H03G3/20
Filed: 1990-11-27
Abstract: PURPOSE:To speedily obtain a desired gain by automatically switching a range at which the gain is controlled. CONSTITUTION:A level data due to a digital signal DS is compared with maximum and minimum values set to maximum and minimum value comparators and when the level data is higher or lower than the maximum or minimum value, a signal such as a pulse or the like is outputted to an N-ary counter. Each time the signal is inputted to the N-ary counter, the counter successively executes counting. In the case of count-up, a signal S1 as a source for controlling the gain is outputted to a decode means 11. The decode means 11 decodes the signal S1 and outputs this decoded signal S2 to an amplifying means 1. In the amplifying means 1, the range is switched by the signal S2 and thus, the gain is controlled.
Patent JP-H04193499-A (JP)
Title: Product carrying out conveyor
Inventor: HARIMA MITSUHIRO
IPC: B26D7/18
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the friction of a plate material and transfer face, by providing a carrying out member which slides on a work support member according to the movement of the plural endless members which move along the upper face of the work support member provided on a conveyor frame upper face. CONSTITUTION:A cut plate material product W is transferred on a work support member 27 provided on the conveyor frame 13 upper face, and is carried out by a carrying out member 37 erected on an endless member 35. It can be carried out without its contact with the endless member 35. The cutting of the endless member 35 is almost eliminated, and it can be replaced easily even in the case of its cut.
Patent JP-H05136296-A (JP)
Title: Semiconductor device
Inventor: KITAMURA FUJIO
IPC: B29K63/00
Filed: 1991-11-08
Abstract: PURPOSE:To acquire a semiconductor device of good humidity-proof reliability and formation operativity by resin-sealing a semiconductor element by using a special epoxy resin composition which contains specific biphenyl epoxy resin and silica powder having specific grain distribution at a specific rate. CONSTITUTION:A semiconductor device which is formed by sealing a semiconductor element by using an epoxy resin composition which contains biphenyl epoxy resin expressed by the formula (R is hydrogen atom or methyle group and (n) is 0 or a positive integer), curing agent and silica powder whose content is set at 60 to 90wt.% of an entire of epoxy resin composition. As for the silica powder, grain diameter of 149mum or more is 0.5wt.% or less, grain diameter of 44mum or less is 60wt% or more, grain diameter of 5mum or less is 20 to 45wt.% and has grain distribution at a median diameter exceeding 5mum to 25mum or less. Therefore, the acquired semiconductor device has good humidity resistance and formation operativity due to burr characteristics.
Patent JP-2001139468-A (JP)
Title: Phorbol derivative having antiviral action
Inventor: HATTORI YUKIO
IPC: A61K31/22
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an antiviral agent having strong antiviral action and little harmful adverse effects. SOLUTION: This antiviral agent contains a phorbol derivative expressed by formula I (R1, R2, R3, R4 and R5 are each independently H, an aliphatic carboxylic acid residue or an aromatic carboxylic acid residue), having >=2 r=CC0/IC100, the ratio of CC0 expressing a concentration to decrease living MT-4 cells in a cell growth test over IC100, expressing a concentration for inhibiting 100% of HIV-1 induced cytopathogenic effect(CPE) in MT-4 cells, and <=30% protein kinase C(PKC) in 110 ng/mL concentration as an effective ingredient. The agent is useful as an anti HIV agent.
Patent JP-H08179200-A (JP)
Title: Collimator lens for ultraviolet ray
Inventor: MARUYAMA KOICHI
IPC: G02B13/14
Filed: 1994-12-22
Abstract: PURPOSE: To provide a lens for ultraviolet rays small in field curvature, wide in the area having diffraction limit performance and easy in the measurement of residual aberration even when a material with a low refractive index is used. CONSTITUTION: In a mode for image-forming parallel luminous flux, this collimator lens for ultraviolet rays consists of a 1st positive lens group 11, a 2nd negative lens group 12, and a 3rd positive lens groups from the front side where the luminous flux is made incident and meets 0.65<e12 /f1 <0.75. Here, f1 is the focal length of the 1st lens group and e12 is the interval between the rear principal point of the 1st lens group and the front principal point of the 2nd lens group.
Patent JP-H05131245-A (JP)
Title: Casting method using outer shell resin original pattern
Inventor: NAKAGAWA TAKEO
IPC: B29C35/08
Filed: 1991-11-08
Abstract: PURPOSE:To manufacture a mold in a short time by manufacturing an outer shell resin original pattern corresponding to the outer surface of a casting with a photo-curing molding method, filling up molding material as possible to keep the shape at the temp. of molten metal on the outer surface side of this original pattern and pouring the molten metal into the mold. CONSTITUTION:UV rays are irradiated the surface of liquid photo-curing resin to be cured the resin, and three dimensional resin cured layer is provided. On the outer surface side of the outer shell resin raw material, the molding material be able to keep the shape in the temp. of the molten metal is filled up and the molten metal is poured into the mold filling up the molding material. As the outer shell resin original pattern 1 has a significance only at the outer surface 7, the back side (the inner surface) 8 of the outer shell 6 can simply is formed, e.g. the outer shell 6 is reinforced with three supports 9 as showing in the figure. By this method, the manufacture and combining process of a wax model-made pattern based on the original pattern can be omitted and the mold can be manufactured in the short time.
Patent JP-H03161591-A (JP)
Title: Production of nonwoven padding cloth substrate for heat bonding
Inventor: KAWAGUCHI YOHEI
IPC: D04H1/54
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the title substrate having flexibility and dimensional stability by blending thin polyester short fibers with low softening polyester short fibers, making the binder into nonwoven fabric in a solution not containing a binder and subjecting pin point heat embossing. CONSTITUTION:First, (A) thin polyester short fibers having <=2d, preferably 0.5-1.5d fineness of single yarn is blended with (B) 70-30 wt.%, preferably 50wt.% low-softening polyester short fibers and made into nonwoven fabric in a solution not containing a binder. Then the prepared nonwoven fabric is subjected to pin point heat embossing at temperature >= heat bonding temperature in heat bonding to cloth, usually at 180-220 deg.C to give the objective substrate. The fineness of single yarn of the fibers B is preferably 3-5 times as much as that of the fibers A.
Patent JP-H04194139-A (JP)
Title: Panel method for building
Inventor: NAKAJIMA SHINICHI
IPC: E04B1/10
Filed: 1990-11-27
Abstract: PURPOSE:To reduce a cost by a method wherein the opposite ends of a pair of structural materials where a laminated panel having a core formed of a heat insulating material is superposed are jointed together and other free ends are coupled to a foundation. CONSTITUTION:A heat insulating material 18, such as rigid polyurethane, forms a core, natural woods are integrally superposed with the surfaces on both sides of the heat insulating material to form a laminated panel 17. A structural material 14'' is formed of the laminated panel 17. A protrusion 19 and a recessed groove 20 formed in the end parts, positioned facing each other, of the structural materials 14'' are engaged with each other for coupling, and the other free ends are coupled to a foundation.
Patent JP-H06233166-A (JP)
Title: Imaging device installing position correcting method
Inventor: HASHIMOTO HITOSHI
IPC: H04N5/232
Filed: 1993-12-21
Abstract: PURPOSE:To decrease the number of times of measurement, and to curtail the manhour for measurement by measuring the best focal position of only one point in plural prescribed points in a state that the imaging device is installed, and deriving the best focal position of the other by an operation, based on a result of measurement. CONSTITUTION:In a state that the mirror face 57a of a collimator is arranged in a position being equivalent to a CCD image forming face without installing an imaging device CCD, a lens 56 to be inspected is installed in the collimator, and the best focal positions XA, XC and XB in each zoom position of a wide W end, a focal distance and a telephoto T end are measured. Subsequently, the CCD is installed in the lens 56 to be inspected, and the best focal position XA' of a focus lens in a zoom position in the W end is measured by contrast information in a video signal. Next, based on a difference of XA and XA', the positions XC, XB are corrected by a prescribed operation and the best focal position at the time when the CCD is installed is derived. In such a way, the number of times of measurement can be decreased and the manhour for measurement can be curtailed.
Patent JP-H05141477-A (JP)
Title: Laminated metallic plate
Inventor: TORA TOSHIHIRO
IPC: C09J183/00
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a laminated metallic plate which accomplishes the improvement of damping performance and the effective prevention of chatter when used as a damping member for the shim of the disc brake pad of an automobile. CONSTITUTION:Fellow metallic plates are bonded and laminated through a silicone pressure sensitive adhesive layer being cross-linked by an organic peroxide. The obtained laminated metallic plate maintains high logarithmic decrement even after heat aging of 96 hours at 200 deg.C.
Patent JP-H08179344-A (JP)
Title: Liquid crystal display element and its production
Inventor: MIZUSAKO RIYOUTA
IPC: G02F1/1333
Filed: 1994-12-26
Abstract: PURPOSE: To provide a liquid crystal display element which is improved in visual field angle by partially changing the intensity of the electric fields impressed on liquid crystal within respective pixel parts by dividing electrodes without supplying driving signals of respectively different voltage values on the respective divided electrodes, which is wide in the visual field angle and facilitates driving. CONSTITUTION: On an electrode 7a of one substrate 2, electric field control layers 13 formed out of photosensitive org. matter varying in at least either of specific resistance and dielectric constant from oriented films in partial correspondence respectively to the respective pixel parts. These control layers are provided thereon with the oriented film 9, are provided. The impedances between the electrodes 3 and 7 of both substrates 1, 2 are varied with the regions D2 provided with the electric field control layers 13 and the regions D1 where there are no electric field control layers so that the electric fields of the intensity varying according to the difference in the impedance are impressed on the liquid crystals 10.
Patent JP-H02170953-A (JP)
Title: Production of copper alloy having good bendability
Inventor: WATANABE HIROAKI
IPC: C22C9/04
Filed: 1988-12-22
Abstract: PURPOSE:To produce the subject copper alloy having good bendability by controlling the working rate in cold rolling and the crystal characteristics at the time of annealing. CONSTITUTION:A copper alloy material constituted of, by weight. 25 to 45% Zn and the balance Cu with inevitable impurities is cold-rolled at >=35% working rate. After that, the material is annealed so that the average grains are regulated to 10 to 35mum as well as the ratio of the maximum grains to the minimum grains is regulated to <=2. In succession, the material is furthermore cold-rolled at >=35% working rate, is thereafter annealed so that the average grains are regulated to 2 to <10mum, is thereafter cold-rolled and is thereafter suitably annealed relieving strain. As the result, the copper alloy having improved bendability can be obtd., by which the alloy having high strength and excellent bendability which can satisfactorily correspond to the need for the miniaturization of electrical and electronic parts is produced.
Patent JP-H08176418-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: MIURA TSUTOMU
IPC: C08L67/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a polybutylene terephthalate resin compsn. which has a good color tone, does not undergo the degradation in physical properties, e.g. mechanical properties, even under severe conditions including high temp. esp. in the presence of water or moisture, and is excellent in hydrolysis resistance. CONSTITUTION: This compsn. is prepd. by compounding 100 pts.wt. polybutylene terephthalate resin having an intrinsic viscosity of 0.60-1.5dl/g and produced by using titanium potassium oxalate as the catalyst with 0.01-10 pts.wt. carbodiimide compd.
Patent JP-H07174956-A (JP)
Title: Lens barrel
Inventor: NISHIO KOUSAKU
IPC: G02B7/08
Filed: 1993-12-21
Abstract: PURPOSE:To provide a lens barrel which is short in length when the lens barrel is collapsed and incleased in the moving amount of a lens holding frame. CONSTITUTION:The lens barrel is provided with a fixed frame 34, plural lens groups arranged so as to be freely moved backward and forward in the optical axis direction on the inner peripheral side of the fixed frame 34, the lens holding frames such as a second group frame 1, a third group frame 5, a fourth group frame 13 and a fifth group frame 19, etc., for holding plural lens groups, a rod 2 installed on the second group frame 1 arranged in front of the optical axis of the third group frame 5 among the lens holding frames and extending behind the optical axis, rods 14 and 21 separately installed on the fourth group frame 13 and the fifth group frame 19 arranged behind the optical axis of the third group frame 5 among the lens holding frames and extending toward the front side of the optical axis and bearings 8, 7 and 9 installed on the third group frame 5 arranged between the fourth group frame 13, the fifth group frame 19 and the second group frame 1 and for bearing the rods 2, 14 and 21.
Patent JP-H05159894-A (JP)
Title: Anion source
Inventor: ASANO SHIRO
IPC: H05H1/22
Filed: 1991-12-06
Abstract: PURPOSE:To provide an anion source that is much in the generated value of anion beams. CONSTITUTION:This anion source is constituted as follows a through hole 105 or an anion outlet is formed therein, while three first magnets 112a, b, c confining a discharge plasma and a magnetic cusp line are magnetized to an electrode installed in a discharge vessel 101 for confining the discharge plasma so as to be matched, and to installed three second magnets 114a, b, c so as to have a magnetic filter formed in and around the anion outlet. With this constitution, the magnet cusp line of a discharge plasma cinfined magnetic field being formed in the discharge vessel 101 comes to such one as being continued even in a part of the electrode 104 drawing out an anion, and since the magnetic filter is formed in the vicinity of the through hole 105, any possible drop in discharge plasma density in the discharge vessel 101 can be prevented and, what is more, generation in the anion via the magnetic filter is well promoted and thus the generated value of anion beams is increased.
Patent JP-2001145128-A (JP)
Title: Three-dimensional image detecting device
Inventor: YAMAMOTO KIYOSHI
IPC: G06T7/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To extract only data of the target subject from detected image data by a three-dimensional image detecting device which detects signals, corresponding to distances to a subject as image data by pixels. SOLUTION: A subject is irradiated with a distance-measuring light, its reflected light is photodetected by a CCD, and distance information on the subject is detected by pixels from the photodetection quantity and stored as a three-dimensional image in an image memory (step 202). Differential making is performed for the respective pixels of the three-dimensional image to obtain a differentiated image having the outline of the subject emphasized (step 203). A labeling process is performed for the areas divided by the outline, and mean distance A(i) are calculated by the areas (step 206). An area im having the longest mean distance A(i) and the area having a mean value close to the distance are detected as a background (steps 206 to 211). Only the data of areas, other than the background, are extracted to generated polygon data (step 213...).
Patent JP-H09136873-A (JP)
Title: Alkylthiobutanoic acid derivative and agent for nephropathy
Inventor: KUROBE HIROSHI
IPC: C07D333/18
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a preventive/therapeutic agent for nephropathy. SOLUTION: This new compound (salt) is expressed by formula I (R<1> is a 5- or 6-membered heteroaromatic cycle containing one O or S atom with the ring substitutable with lower alkyl (s), 6-membered heteroaromatic cycle containing one N atom; A is an alkylene or polymethylene; R<2> is H, a lower alkyl or acyl; R<3> is H, a metal atom or lower alkyl), e.g. 2-hydroxy-4-(2- thenylthio)butanoic acid. The compound of formula I is obtained by reaction between a compound of the formula R<1> -L (L is an eliminatble group) and 2- hydroxy-4-mercaptobutanoic acid of formula II in a solvent (e.g. ethanol) at 0 deg.C to the boiling point of the solvent.  This compound is useful for treating nephrotic syndrome, diabetic nephropathy and cataract resulted therefrom, nephropathy due to hyperuricemia, nephropathy due to gouty nephropathy, nephropathy due to acute renal failure, nephropathy induced by medicinals or heavy metals. A medicinal composition containing 0.1-99.5wt.% of the compound of formula I as active ingredient is prepared, its dose being 0.5-3000mg/ day.